Healing/Prayer for Uncle Who Has Cancer

I am asking for prayer for my uncle, Roosevelt Sallis. He is battling cancer for a few months and is not expected to live past this month. I know that God is a healer and that he will heal my uncle's body and he will make a full recovery. I ask that you pray for my uncle's family for God to give them strength as they deal with the situation too. My uncle is in desperate need of prayers. Prayers from people who genuinely know how to pray. Thanks so much.